14781284

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{821}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 29644608

約数和(自身を除く): 14863324

約数列:

[1, 2, 4, 7, 14, 28, 643, 821, 1286, 1642, 2572, 3284, 4501, 5747, 9002, 11494, 18004, 22988, 527903, 1055806, 2111612, 3695321, 7390642, 14781284]

約数ペア:

[(1, 14781284), (2, 7390642), (4, 3695321), (7, 2111612), (14, 1055806), (28, 527903), (643, 22988), (821, 18004), (1286, 11494), (1642, 9002), (2572, 5747), (3284, 4501)]